Unexpected, Bright Hydrogen Emission Caught Astronomers by Surprise In the early universe, space was filled with a dense fog of neutral hydrogen gas. Although the first stars and galaxies gave off ...

Euclid, a European space telescope, just captured 26 million galaxies to reveal the secrets of the dark universe.

"It was so stunning to not just see the auroras, but the detail and clarity of the signature really shocked me." ...

GS-z13-1, marks the earliest sign yet spotted of the era of cosmic reionization at 330 million years after the Big Bang.

Neptune's glowing auroras are captured in the best detail yet by NASA's James Webb Space Telescope. Hints of auroras were ...

ESA’s Euclid mission mapped 26 million galaxies, revealing galaxy shapes, cosmic structures, and gravitational lenses ...

NASA's James Webb Space Telescope has unveiled an awe-inspiring celestial spectacle of a spiral galaxy interacting with a ...

NASA's James Webb Space Telescope (JWST) has unveiled an awe-inspiring celestial spectacle of a spiral galaxy interacting with a plume of dust and gas from a newborn star. NASA said in a statement it ...

There's a partial solar eclipse taking place on March 29, so prepare yourself by picking up a safe set of the best solar ...

Use the best solar binoculars to get a better look at the upcoming partial solar eclipse on March 29 while protecting your ...

A breathtaking cosmic dance unfolds as the Webb Telescope captures a star's birth, set against a spiral galaxy's mesmerizing ...

What's on and in a star? What happens in an active galactic nucleus? Answering those questions is the goal of a proposed ...